gauss_points

concreteproperties.utils.gauss_points(n: float) → list[list[float]]

Returns the Gauss weights and points.

Returns the Gaussian weights and locations for n point Gaussian integration of a linear triangular element.

Parameters:

n (float) – Number of Gauss points (1 or 3)

Raises:

ValueError – If n is not 1 or 3

Returns:

An n x 3 matrix consisting of the integration weight and the xi and eta locations for n Gauss points

Return type:

list[list[float]]